Morning Market Losers
Allot Communications (NASDAQ: ALLT) shares dipped 22.48% to $14.17 at 10:07 am. Allot Communications' trailing-twelve-month ROA is 4.48%.
Ampal-American Israel (NASDAQ: AMPL) shares lost 19.45% to $2.36. Ampal-American Israel's trailing-twelve-month profit margin is -50.86%.
Mellanox Technologies (NASDAQ: MLNX) dropped 17.73% to $50.34. Mellanox lowered its fourth-quarter revenue forecast.
PokerTek (NASDAQ: PTEK) fell 13.58% to $1.40. PokerTek shares have jumped 105.06% over the past 52 weeks, while the S&P 500 index has gained 14.16% in the same period.
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